fantom

General

Target

1852d44eb949336d40a82e925b92be276813c4f5397e8387d01da753e5d6905e.exe
Size

278KB
Sample

240725-bzxbsatbmb
MD5

8cc51af96f485b630a7d039cbb9f499c
SHA1

f6fb6fc2a9b0722adba145f5dbe4ae7792c898ab
SHA256

1852d44eb949336d40a82e925b92be276813c4f5397e8387d01da753e5d6905e
SHA512

dbbe299f173373ff4e3ddc306323d5186b06f207718a5ac7148e6b04f838d0041df3f50ff81313b6937db3f4a5adaaa2aef505839acef2162be4e926fbd3bc5e
SSDEEP

6144:gDKW1Lgbdl0TBBvjc/M8n35nYgvKjdzp:mh1Lk70TnvjcbphQ

Score

10^/10

Malware Config

Extracted

Path

C:\MSOCache\All Users\{90140000-0018-0409-0000-0000000FF1CE}-C\DECRYPT_YOUR_FILES.HTML

Ransom Note

<html> <head> <style> body{ background-color: #3366CC; } h1 { background-color: RGB(249, 201, 16); } p { background-color: maroon; color: white; } </style> </head> <body> <center> <h1><b> Attention ! All your files </b> have been encrypted. </h1></br> <p> Due encrypting was used algoritm RSA-4096 and AES-256, used for protection military secrets.</br> That means > RESTORE YOU DATA POSIBLE ONLY BUYING decryption passwords from us.</br> Getting a decryption of your files is - SIMPLY task.</br></br> That all what you need:</br> 1. Sent Your ID_KEY on mailbox [email protected] or [email protected] </br> 2. For test, decrypt 2 small files, to be sure that we can decrypt you files.</br> 3. Pay our services. </br> 4. GET software with passwords for decrypt you files.</br> 5. Make measures to prevent this type situations again.</br></br> IMPORTANT(1)</br> Do not try restore files without our help, this is useless, and can destroy you data permanetly.</br></br> IMPORTANT(2) </br> We Cant hold you decryption passwords forever. </br>ALL DECRYPTION PASSWORDS, for what wasn`t we receive reward, will destroy after week of moment of encryption. </p> <p> Your ID_KEY: <br> </p> <table width="1024" border="0"> <tbody> <tr> <td><p>DE/bLx6c11ufF9CXQKTL8ipXK4SQsSVPlak+9N/XZxZxfry0D56qAHAVK8dkra7hBEZ66eW1WpVLp0l+qRWu8IqFdZ8acGK5ALhZS+4rZDjCMNTNH+G3u97d+G7ehvcKedI+thIGsHk5g/UK4/9XckX6wlZQnfdBX6apcuK2dNXfXBFV9zUYqqqqvixZGTyAJV+gNBITJm/xO3YNf8XmCXKnZQeI6Z8RsWQ/l18VeUwyCGUOkdbKXJp0+DBF3iC0Yyhd8LZ9dGlwP2nYQoaeFucnglfe9fo6ovrEOOP3IZ6+Cywg9N6+aB1qR4fDFvkdZQJRbVP1rK9jFzOXQ7xV6A==ZW4tVVM=</p></td> </tr> </tbody> </table> </center></html></body>

Emails

[email protected]

Extracted

Path

C:\Program Files\7-Zip\DECRYPT_YOUR_FILES.HTML

Ransom Note

<html> <head> <style> body{ background-color: #3366CC; } h1 { background-color: RGB(249, 201, 16); } p { background-color: maroon; color: white; } </style> </head> <body> <center> <h1><b> Attention ! All your files </b> have been encrypted. </h1></br> <p> Due encrypting was used algoritm RSA-4096 and AES-256, used for protection military secrets.</br> That means > RESTORE YOU DATA POSIBLE ONLY BUYING decryption passwords from us.</br> Getting a decryption of your files is - SIMPLY task.</br></br> That all what you need:</br> 1. Sent Your ID_KEY on mailbox [email protected] or [email protected] </br> 2. For test, decrypt 2 small files, to be sure that we can decrypt you files.</br> 3. Pay our services. </br> 4. GET software with passwords for decrypt you files.</br> 5. Make measures to prevent this type situations again.</br></br> IMPORTANT(1)</br> Do not try restore files without our help, this is useless, and can destroy you data permanetly.</br></br> IMPORTANT(2) </br> We Cant hold you decryption passwords forever. </br>ALL DECRYPTION PASSWORDS, for what wasn`t we receive reward, will destroy after week of moment of encryption. </p> <p> Your ID_KEY: <br> </p> <table width="1024" border="0"> <tbody> <tr> <td><p>iJ9RR2iXNmiNMQIotTmzzBxSSvgaO5YHvbsAPbKPgoeJ1vGTnOW5aARhKMnjOI1wA0RQyVG6oMLB6PnpW3uoAghUlYcKq0qqXsm/dDH0MpPY/QftDL9qKJ7D46sASUUHCFIVwnmE1lb9D7OXPHUYq0FHWBu+O3cKpDuSAPOhgPk5BPiUTMcAKty+qLvRICZaJtx8hkCRioYj/fy9M/7UPOH2bXNpPk7Erp5cU3tLhAQyFOEjKau73DAikTILpCSZESFT43gVZ1yD1JmD1oAA9xaS1TfBMsgq0l5LR34+PtAOnvtEtXGzrhAmAu33mJFfltObmhbxvrX230O6e8W2Gw==ZW4tVVM=</p></td> </tr> </tbody> </table> </center></html></body>

Emails

[email protected]

Targets

- Target
  
  1852d44eb949336d40a82e925b92be276813c4f5397e8387d01da753e5d6905e.exe
- Size
  
  278KB
- MD5
  
  8cc51af96f485b630a7d039cbb9f499c
- SHA1
  
  f6fb6fc2a9b0722adba145f5dbe4ae7792c898ab
- SHA256
  
  1852d44eb949336d40a82e925b92be276813c4f5397e8387d01da753e5d6905e
- SHA512
  
  dbbe299f173373ff4e3ddc306323d5186b06f207718a5ac7148e6b04f838d0041df3f50ff81313b6937db3f4a5adaaa2aef505839acef2162be4e926fbd3bc5e
- SSDEEP
  
  6144:gDKW1Lgbdl0TBBvjc/M8n35nYgvKjdzp:mh1Lk70TnvjcbphQ
Score

10^/10

fantom aspackv2 discovery evasion ransomware spyware stealer
- Fantom
  Ransomware which hides encryption process behind fake Windows Update screen.
  ransomware fantom
- Renames multiple (3053) files with added filename extension
  This suggests ransomware activity of encrypting all the files on the system.
  ransomware
- Disables Task Manager via registry modification
  evasion
- Drops file in Drivers directory
- ASPack v2.12-2.42
  Detects executables packed with ASPack v2.12-2.42
  aspackv2
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Drops startup file
- Executes dropped EXE
- Loads dropped DLL
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- Drops file in System32 directory
behavioral1 behavioral2